Overview Reviews Product Description K&S Technologies 58-1021BK High-Pressure Racing Radiator Cap 30psi Black K/S Technologies 58-1021BK Product Videos Custom Field Product Reviews Write a Review Write a Review × K&S Technologies K&S Technologies 58-1021BK High-Pressure Racing Radiator Cap 30psi Black Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *